# Free Initial Consultation with Peyton Burke

> Let's talk about your tax, accounting, and bookkeeping needs. In this quick 30 minute call, we'll learn about you and your business, answer your questions, and see if Regal Accounting is the right fit for you. No obligation, just a conversation to get started.

- Host: Peyton Burke
- Duration: 30 min
- Location: MS Teams
- Host time zone: America/Denver
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/regal-accounting/consultation
- Event type id: 6334976

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6334976&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 6334976,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `notes` (Additional notes), `guests` (Add guests)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.